K. Susan John and R. T. Remya Raj (2024) “Effect of various soil amendments on soil pH and exchangeable Ca at different depths in the identification of a suitable liming material for tannia (Xanthosoma sagittifolium L. Schott) in an Ultisol, Kerala, India”, JOURNAL OF ROOT CROPS, 48(1 & 2), pp. 26–34. Available at: https://journal.isrc.in/index.php/jrc/article/view/625 (Accessed: 21 November 2024).